667334073404 has 6 divisors (see below), whose sum is σ = 1167834628464. Its totient is φ = 333667036700.

The previous prime is 667334073401. The next prime is 667334073407. The reversal of 667334073404 is 404370433766.

667334073404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (667334073401) and next prime (667334073407).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (667334073401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83416759172 + ... + 83416759179.

It is an arithmetic number, because the mean of its divisors is an integer number (194639104744).

Almost surely, 2^667334073404 is an apocalyptic number.

It is an amenable number.

667334073404 is a deficient number, since it is larger than the sum of its proper divisors (500500555060).

667334073404 is a wasteful number, since it uses less digits than its factorization.

667334073404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166833518355 (or 166833518353 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 47.

The spelling of 667334073404 in words is "six hundred sixty-seven billion, three hundred thirty-four million, seventy-three thousand, four hundred four".